DYNAMIC DNS SYSTEM FOR PRIVATE NETWORKS Russian patent published in 2013 - IPC H04L29/12 

FIELD: information technology.

SUBSTANCE: dynamic name service (DNS) component functions privately in relation to a group of client devices, each associated with a unique universal resource locator (URL) maintained by the DNS component that privately identifies the devices within the group. The URL identifies a hierarchy of private domains enforced within the group which, at least implicitly, represents private relationships therein between the devices. Network rules are applied over the entire group based on the private relationships or the private domains. The devices are securely authenticated within the group. A content sharing service component allows devices within the group to access content associated with other group devices based, at least partially, on the URL of the devices.

EFFECT: private IP based internet allows group devices secure access to the group from external networks and free access to other devices within the group.

7 cl, 3 dwg